faerbit/Saxum
1
0
Fork 0
Code Issues 1 Pull Requests Projects Releases 2 Wiki Activity

Merge branch 'master' of github.com:Faerbit/swp

Browse Source
This commit is contained in:
Jasper 2015-03-06 13:58:46 +01:00
commit b9ffdabaa8
38 changed files with 17794 additions and 1963 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
Blenderfiles/brazier.blend
View File

Binary file not shown.

3049
data/geometry/brazier.obj
View File

File diff suppressed because it is too large Load Diff

11892
data/geometry/skydome.obj
View File

File diff suppressed because it is too large Load Diff

83
data/levels/Compositions.xml
View File

@ -81,6 +81,23 @@
</light>
</composition>
<!-- switchtorch -->
<composition>
<typeID>81</typeID>
<ignoreHeightmap>false</ignoreHeightmap>
<object>
<modelPath>torch.obj</modelPath>
<xOffset>0.0</xOffset>
<yOffset>0.0</yOffset>
<zOffset>0.0</zOffset>
<xRot>0.0</xRot>
<yRot>0.0</yRot>
<zRot>0.0</zRot>
<scale>1.0</scale>
<mass>0.0</mass>
</object>
</composition>
<!-- Lightsource -->
<composition>
<typeID>85</typeID>
@ -454,10 +471,46 @@
<yRot>0.0</yRot>
<zRot>0.0</zRot>
<scale>1.5</scale>
<mass>3.0</mass>
<mass>2.0</mass>
</object>
</composition>
<!-- Brazier -->
<composition>
<typeID>245</typeID>
<ignoreHeightmap>false</ignoreHeightmap>
<object>
<modelPath>brazier.obj</modelPath>
<xOffset>0.0</xOffset>
<yOffset>0.5</yOffset>
<zOffset>0.0</zOffset>
<xRot>0.0</xRot>
<yRot>0.0</yRot>
<zRot>0.0</zRot>
<scale>6.0</scale>
<mass>0.0</mass>
</object>
</composition>
<!-- Hint -->
<composition>
<typeID>250</typeID>
<ignoreHeightmap>false</ignoreHeightmap>
<object>
<modelPath>hint.obj</modelPath>
<xOffset>0.0</xOffset>
<yOffset>0.1</yOffset>
<zOffset>0.0</zOffset>
<xRot>0.0</xRot>
<yRot>0.0</yRot>
<zRot>0.0</zRot>
<scale>1.5</scale>
<mass>0.0</mass>
</object>
</composition>
@ -511,7 +564,7 @@
<objectData>
<modelPath>torch.obj</modelPath>
<texturePath>torchTexture.png</texturePath>
<texturePath>torchTexture2.png</texturePath>
<ambientFactor>0.1</ambientFactor>
<diffuseFactor>0.3</diffuseFactor>
<specularFactor>0.7</specularFactor>
@ -610,3 +663,29 @@
<dampningA>0.5</dampningA>
<renderable>true</renderable>
</objectData>
<objectData>
<modelPath>brazier.obj</modelPath>
<texturePath>brazierTexture.png</texturePath>
<ambientFactor>0.1</ambientFactor>
<diffuseFactor>0.6</diffuseFactor>
<specularFactor>0.4</specularFactor>
<shininess>1.0</shininess>
<physicType>TriangleMesh</physicType>
<dampningL>0.555</dampningL>
<dampningA>0.5</dampningA>
<renderable>true</renderable>
</objectData>
<objectData>
<modelPath>hint.obj</modelPath>
<texturePath>hintTexture.png</texturePath>
<ambientFactor>0.1</ambientFactor>
<diffuseFactor>0.6</diffuseFactor>
<specularFactor>0.4</specularFactor>
<shininess>2.0</shininess>
<physicType>TriangleMesh</physicType>
<dampningL>0.555</dampningL>
<dampningA>0.5</dampningA>
<renderable>true</renderable>
</objectData>

BIN
data/levels/Level1.png
View File

Binary file not shown.
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 4.1 KiB

After

Width:  |  Height:  |  Size: 4.2 KiB

BIN
data/levels/Level1.xcf
View File

Binary file not shown.

213
data/levels/Level1.xml
View File

@ -1,3 +1,148 @@
<composition>
<scale>1.0</scale>
<xRot>0.0</xRot>
<yRot>0.0</yRot>
<zRot>0.0</zRot>
<manualPos>false</manualPos>
<xPos>-91.500000</xPos>
<yOffset>0.0</yOffset>
<zPos>216.500000</zPos>
<idGreen>0</idGreen>
<idBlue>142</idBlue>
<typeID>250</typeID>
<trigger>
<name>-</name>
<xPosition>0</xPosition>
<yPosition>0</yPosition>
<zPosition>0</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>1.0</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>-</luaScript>
<toChangeIdGreen>0</toChangeIdGreen>
<toChangeIdBlue>0</toChangeIdBlue>
<toChangeObjNum>0</toChangeObjNum>
</trigger>
</composition>
<composition>
<scale>1.0</scale>
<xRot>0.0</xRot>
<yRot>0.0</yRot>
<zRot>0.0</zRot>
<manualPos>false</manualPos>
<xPos>-6.500000</xPos>
<yOffset>0.0</yOffset>
<zPos>54.500000</zPos>
<idGreen>0</idGreen>
<idBlue>140</idBlue>
<typeID>81</typeID>
<trigger>
<name>-</name>
<xPosition>0</xPosition>
<yPosition>0</yPosition>
<zPosition>0</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>1.0</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>-</luaScript>
<toChangeIdGreen>0</toChangeIdGreen>
<toChangeIdBlue>0</toChangeIdBlue>
<toChangeObjNum>0</toChangeObjNum>
</trigger>
</composition>
<composition>
<scale>1.0</scale>
<xRot>0.0</xRot>
<yRot>0.0</yRot>
<zRot>0.0</zRot>
<manualPos>false</manualPos>
<xPos>-6.500000</xPos>
<yOffset>0.0</yOffset>
<zPos>26.500000</zPos>
<idGreen>0</idGreen>
<idBlue>139</idBlue>
<typeID>81</typeID>
<trigger>
<name>-</name>
<xPosition>0</xPosition>
<yPosition>0</yPosition>
<zPosition>0</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>1.0</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>-</luaScript>
<toChangeIdGreen>0</toChangeIdGreen>
<toChangeIdBlue>0</toChangeIdBlue>
<toChangeObjNum>0</toChangeObjNum>
</trigger>
</composition>
<composition>
<scale>1.0</scale>
<xRot>0.0</xRot>
<yRot>0.0</yRot>
<zRot>0.0</zRot>
<manualPos>false</manualPos>
<xPos>-53.500000</xPos>
<yOffset>0.0</yOffset>
<zPos>54.500000</zPos>
<idGreen>0</idGreen>
<idBlue>138</idBlue>
<typeID>81</typeID>
<trigger>
<name>-</name>
<xPosition>0</xPosition>
<yPosition>0</yPosition>
<zPosition>0</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>1.0</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>-</luaScript>
<toChangeIdGreen>0</toChangeIdGreen>
<toChangeIdBlue>0</toChangeIdBlue>
<toChangeObjNum>0</toChangeObjNum>
</trigger>
</composition>
<composition>
<scale>1.0</scale>
<xRot>0.0</xRot>
<yRot>0.0</yRot>
<zRot>0.0</zRot>
<manualPos>false</manualPos>
<xPos>-53.500000</xPos>
<yOffset>0.0</yOffset>
<zPos>26.500000</zPos>
<idGreen>0</idGreen>
<idBlue>137</idBlue>
<typeID>81</typeID>
<trigger>
<name>-</name>
<xPosition>0</xPosition>
<yPosition>0</yPosition>
<zPosition>0</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>1.0</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>-</luaScript>
<toChangeIdGreen>0</toChangeIdGreen>
<toChangeIdBlue>0</toChangeIdBlue>
<toChangeObjNum>0</toChangeObjNum>
</trigger>
</composition>
<composition>
<scale>1.0</scale>
<xRot>0.0</xRot>
@ -721,7 +866,7 @@
<zPosition>51.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>true</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openSecondDoor1.lua</luaScript>
@ -737,7 +882,7 @@
<zPosition>51.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openSecondDoor1.lua</luaScript>
@ -774,7 +919,7 @@
<zPosition>29.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>true</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openSecondDoor3.lua</luaScript>
@ -790,7 +935,7 @@
<zPosition>29.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openSecondDoor3.lua</luaScript>
@ -2451,7 +2596,7 @@
<zPosition>51.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>true</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openSecondDoor4.lua</luaScript>
@ -2467,7 +2612,7 @@
<zPosition>51.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openSecondDoor4.lua</luaScript>
@ -2533,7 +2678,7 @@
<zPosition>29.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>true</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openSecondDoor2.lua</luaScript>
@ -2549,7 +2694,7 @@
<zPosition>29.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openSecondDoor2.lua</luaScript>
@ -3746,7 +3891,7 @@
<zPosition>67.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>true</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openThirdDoor.lua</luaScript>
@ -3762,7 +3907,7 @@
<zPosition>67.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openThirdDoor.lua</luaScript>
@ -6235,7 +6380,7 @@
<zPosition>159.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>true</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openFirstDoor.lua</luaScript>
@ -6251,7 +6396,7 @@
<zPosition>159.5</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>0.2</distance>
<distance>0.1</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>openFirstDoor.lua</luaScript>
@ -6268,7 +6413,7 @@
<zRot>0.0</zRot>
<manualPos>false</manualPos>
<xPos>17.500000</xPos>
<yOffset>0.0</yOffset>
<yOffset>5.0</yOffset>
<zPos>81.500000</zPos>
<idGreen>1</idGreen>
<idBlue>94</idBlue>
@ -8653,7 +8798,7 @@
<zRot>0.0</zRot>
<manualPos>false</manualPos>
<xPos>-81.500000</xPos>
<yOffset>0.0</yOffset>
<yOffset>5.0</yOffset>
<zPos>4.500000</zPos>
<idGreen>1</idGreen>
<idBlue>8</idBlue>
@ -10603,7 +10748,7 @@
<zRot>0.0</zRot>
<manualPos>false</manualPos>
<xPos>-172.500000</xPos>
<yOffset>0.0</yOffset>
<yOffset>5.0</yOffset>
<zPos>58.500000</zPos>
<idGreen>0</idGreen>
<idBlue>178</idBlue>
@ -11791,6 +11936,38 @@
<toChangeIdBlue>105</toChangeIdBlue>
<toChangeObjNum>0</toChangeObjNum>
</trigger>
<trigger>
<name>sunStart</name>
<undo>false</undo>
<xPosition>-216</xPosition>
<yPosition>20</yPosition>
<zPosition>34</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>10</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>sunStart.lua</luaScript>
<toChangeIdGreen>0</toChangeIdGreen>
<toChangeIdBlue>105</toChangeIdBlue>
<toChangeObjNum>0</toChangeObjNum>
</trigger>
<trigger>
<name>sunUpdate</name>
<undo>false</undo>
<xPosition>-216</xPosition>
<yPosition>20</yPosition>
<zPosition>34</zPosition>
<targetIdGreen>-</targetIdGreen>
<targetIdBlue>-</targetIdBlue>
<distance>10</distance>
<isBiggerThan>false</isBiggerThan>
<objectNum>0</objectNum>
<luaScript>sunUpdate.lua</luaScript>
<toChangeIdGreen>0</toChangeIdGreen>
<toChangeIdBlue>105</toChangeIdBlue>
<toChangeObjNum>0</toChangeObjNum>
</trigger>
</composition>
<composition>
@ -11970,12 +12147,14 @@
</terrain>
<skydome>
<texture>skydome.png</texture>
<model>skydome.obj</model>
<texture>skydomeNew.png</texture>
<nightTexture>nightskydome.png</nightTexture>
</skydome>
<physics>
<friction>0.9</friction>
<strength>100.0</strength>
<strength>200.0</strength>
</physics>
<positionConstraint>

4061
data/levels/Level1Backup.xml
View File

File diff suppressed because it is too large Load Diff

BIN
data/levels/heightmapLvl1.png
View File

Binary file not shown.
Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 33 KiB

After

Width:  |  Height:  |  Size: 33 KiB

BIN
data/levels/heightmapLvl1.xcf
View File

Binary file not shown.

18
data/levels/scripts/Template.lua
View File

@ -2,6 +2,10 @@ local global = require( "global" )
if(global.triggeredSCRIPTNAME == nil) then
global.triggeredSCRIPTNAME = false
end
if(global.triggeredSCRIPTNAMEUndo == nil) then
global.triggeredSCRIPTNAMEUndo = false
end
function trigger(objectToChange)
if(global.triggeredSCRIPTNAME == false) then
if(not level) then
@ -15,3 +19,17 @@ function trigger(objectToChange)
print("SCRIPTNAME")
end
end
function triggerUndo(objectToChange)
if(global.triggeredSCRIPTNAMEUndo == false) then
if(not level) then
print("No level found in Lua!")
return
end
--enter the scripts undo code here
global.triggeredSCRIPTNAMEUndo = true
print("SCRIPTNAMEUndo")
end
end

4
data/levels/scripts/openFirstDoor.lua
View File

@ -15,7 +15,7 @@ function trigger(objectToChange)
local strength = 100
local xPos = 17.5
local yPos = 33
local yPos = 33.0
local zPos = 81.5
level:moveObject(objectToChange, strength, xPos, yPos, zPos)
@ -35,7 +35,7 @@ function triggerUndo(objectToChange)
local strength = 100
local xPos = 17.5
local yPos = 25
local yPos = 25.0
local zPos = 81.5
level:moveObject(objectToChange, strength, xPos, yPos, zPos)

8
data/levels/scripts/openSecondDoor1.lua
View File

@ -22,16 +22,8 @@ function trigger(objectToChange)
global.triggeredOpenSecondDoor1 = true
if(global.triggeredOpenSecondDoor1 == true and global.triggeredOpenSecondDoor2 == true and global.triggeredOpenSecondDoor3 == true and global.triggeredOpenSecondDoor4 == true) then
if(global.openSecondDoorCounter == 4) then
local strength = 100
local xPos = -81.5
local yPos = 33
local zPos = 4.5
level:moveObject(objectToChange, strength, xPos, yPos, zPos)
else
global.triggeredOpenSecondDoor1Undo = false
end
end
print("openSecondDoor1")
end

8
data/levels/scripts/openSecondDoor2.lua
View File

@ -22,16 +22,8 @@ function trigger(objectToChange)
global.triggeredOpenSecondDoor2 = true
if(global.triggeredOpenSecondDoor1 == true and global.triggeredOpenSecondDoor2 == true and global.triggeredOpenSecondDoor3 == true and global.triggeredOpenSecondDoor4 == true) then
if(global.openSecondDoorCounter == 4) then
local strength = 100
local xPos = -81.5
local yPos = 33
local zPos = 4.5
level:moveObject(objectToChange, strength, xPos, yPos, zPos)
else
global.triggeredOpenSecondDoor2Undo = false
end
end
print("openSecondDoor2")
end

8
data/levels/scripts/openSecondDoor3.lua
View File

@ -22,16 +22,8 @@ function trigger(objectToChange)
global.triggeredOpenSecondDoor3 = true
if(global.triggeredOpenSecondDoor1 == true and global.triggeredOpenSecondDoor2 == true and global.triggeredOpenSecondDoor3 == true and global.triggeredOpenSecondDoor4 == true) then
if(global.openSecondDoorCounter == 4) then
local strength = 100
local xPos = -81.5
local yPos = 33
local zPos = 4.5
level:moveObject(objectToChange, strength, xPos, yPos, zPos)
else
global.triggeredOpenSecondDoor3Undo = false
end
end
print("openSecondDoor3")
end

1
data/levels/scripts/openSecondDoor4.lua
View File

@ -28,6 +28,7 @@ function trigger(objectToChange)
local yPos = 33
local zPos = 4.5
level:moveObject(objectToChange, strength, xPos, yPos, zPos)
global.openedSecondDoor = true
else
global.triggeredOpenSecondDoor4Undo = false
end

14
data/levels/scripts/resetPlayer.lua
View File

@ -2,6 +2,7 @@ local global = require( "global" )
if(global.triggeredResetPlayer == nil) then
global.triggeredResetPlayer = false
end
function trigger(objectToChange)
if(global.triggeredResetPlayer == false) then
if(not level) then
@ -9,9 +10,20 @@ function trigger(objectToChange)
return
end
if(global.triggeredOpenFirstDoor == true) then
if(global.openedSecondDoor == true) then
if(global.triggeredOpenThirdDoor == true) then
level:movePlayer(-169.5,22.5,58.5)
else
level:movePlayer(-78.5,22.5,4.5)
end
else
level:movePlayer(17.5,22.5,87.0)
end
else
level:resetPlayer()
end
--global.triggeredResetPlayer = true
print("reset player")
end
end

19
data/levels/scripts/sunStart.lua Normal file
View File

@ -0,0 +1,19 @@
local global = require( "global" )
if(global.triggeredSunStart == nil) then
global.triggeredSunStart = false
end
function trigger(objectToChange)
if(global.triggeredSunStart == false) then
if(not level) then
print("No level found in Lua!")
return
end
local time = os.clock()
global.sunStartTime = time
global.triggeredSunStart = true
print("sunStart")
end
end

21
data/levels/scripts/sunUpdate.lua Normal file
View File

@ -0,0 +1,21 @@
local global = require( "global" )
function trigger(objectToChange)
if(global.triggeredSunStart) then
if(not level) then
print("No level found in Lua!")
return
end
local maxTimeDiff = 5
local timeDiff = os.clock()- global.sunStartTime
if(timeDiff > maxTimeDiff)then
timeDiff = maxTimeDiff
end
timeDiff = timeDiff/maxTimeDiff
local x = 1 - 0.3 * timeDiff
local y = math.sqrt(timeDiff) * 1.0 - 0.1
local z = 0.7 * timeDiff
level:setSunDirection(x,y,z)
end
end

1
data/shader/depth_cube.fsh
View File

@ -12,5 +12,4 @@ void main() {
float B = -2*(farPlane*nearPlane)/(farPlane - nearPlane);
float value = 0.5*(-A*length(fragPosition) + B)/length(fragPosition) + 0.5;
gl_FragDepth = value;
//gl_FragDepth = length(fragPosition)/farPlane;
}

2
data/shader/flame.fsh
View File

@ -9,7 +9,7 @@ uniform bool withColor;
void main() {
if (withColor) {
oColor = vec4(fColor, 0.6);
oColor = vec4(fColor, 1.0);
}
else {
oColor = vec4(0.0, 0.0, 0.0, 0.0);

11
data/shader/flame_color.fsh Normal file
View File

@ -0,0 +1,11 @@
#version 150
in vec2 vTexCoord;
uniform sampler2D flame_fbo;
out vec4 oColor;
void main() {
oColor = texture(flame_fbo, vTexCoord);
}

11
data/shader/flame_color.vsh Normal file
View File

@ -0,0 +1,11 @@
#version 150
in vec2 aPosition;
in vec2 aTexCoord;
out vec2 vTexCoord;
void main() {
vTexCoord = aTexCoord;
gl_Position = vec4(aPosition, 0.0, 1.0);
}

18
data/shader/merge.fsh Normal file
View File

@ -0,0 +1,18 @@
#version 150
in vec2 vTexCoord;
uniform sampler2D flame_fbo;
uniform sampler2D light_fbo;
out vec4 oColor;
void main() {
vec4 flameColor = texture(flame_fbo, vTexCoord);
if (flameColor == vec4(0.0, 0.0, 0.0, 1.0)) {
oColor = texture(light_fbo, vTexCoord);
}
else {
oColor = mix(flameColor, texture(light_fbo, vTexCoord), 0.4);
}
}

11
data/shader/merge.vsh Normal file
View File

@ -0,0 +1,11 @@
#version 150
in vec2 aPosition;
in vec2 aTexCoord;
out vec2 vTexCoord;
void main() {
vTexCoord = aTexCoord;
gl_Position = vec4(aPosition, 0.0, 1.0);
}

42
data/shader/skydome.fsh Normal file
View File

@ -0,0 +1,42 @@
#version 150
in vec2 vTexCoord;
in vec4 fragPosition;
in vec4 sunPosition;
out vec4 oColor;
uniform sampler2D uTexture;
uniform sampler2D nightTexture;
uniform float farPlane;
uniform vec4 fogColor;
uniform vec3 cameraCenter;
uniform vec3 sunColor;
uniform vec3 directionalVector;
const float sunSize = 40.0;
void main() {
vec4 textureColor = vec4(0.0, 0.0, 0.0, 1.0);
float sunAngle = -dot(normalize(directionalVector), vec3(0.0, 1.0, 0.0));
vec4 dayColor = texture(uTexture, vTexCoord);
if (sunAngle >= 0.0) {
textureColor = mix(dayColor, texture(nightTexture, vTexCoord), sunAngle);
textureColor = mix(vec4(0.0, 0.0, 0.0, 1.0), textureColor, 1.0 - sunAngle);
}
else {
textureColor = dayColor;
}
float distanceToSun = length(sunPosition - fragPosition);
float distanceCameraCenter = distance(cameraCenter, vec3(fragPosition));
float fogFactor = clamp((1.0 - ((farPlane - 35.0) -distanceCameraCenter)/30.0), 0.0, 1.0);
fogFactor *= clamp((1.0-((fragPosition.y-40.0)/30.0)), 0.0, 1.0);
if (distanceToSun < sunSize) {
float sunIntensity = clamp(0.3*exp(1/(distanceToSun/sunSize))-exp(1.0)*0.3, 0.0, 1.0);
vec4 color = mix(textureColor, vec4(sunColor, sunIntensity), sunIntensity);
oColor = mix(color, fogColor, fogFactor);
}
else {
oColor = mix(textureColor, fogColor, fogFactor);
}
}

22
data/shader/skydome.vsh Normal file
View File

@ -0,0 +1,22 @@
#version 150
in vec3 aPosition;
in vec3 aNormal;
in vec2 aTexCoord;
uniform mat4 modelMatrix;
uniform mat4 modelViewProjectionMatrix;
uniform float skydomeSize;
uniform vec3 directionalVector;
uniform vec3 cameraCenter;
out vec2 vTexCoord;
out vec4 fragPosition;
out vec4 sunPosition;
void main() {
fragPosition = modelMatrix * vec4(aPosition, 1.0);
vTexCoord = aTexCoord;
sunPosition = (normalize(vec4(directionalVector, 0.0)) * skydomeSize) + vec4(cameraCenter, 1.0);
gl_Position = modelViewProjectionMatrix * vec4(aPosition, 1.0);
}

76
graphics.cc
View File

@ -32,9 +32,10 @@ void Graphics::init(Level* level) {
glClearColor( 0.0, 0.0, 0.0, 1.0 );
glEnable( GL_DEPTH_TEST );
glEnable(GL_BLEND);
glBlendEquation(GL_FUNC_ADD);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_TEXTURE_CUBE_MAP_SEAMLESS);
glEnable(GL_MULTISAMPLE);
//glEnable(GL_MULTISAMPLE);
fullscreen_quad_ab = SharedArrayBuffer(new ArrayBuffer());
fullscreen_quad_ab->defineAttribute("aPosition", GL_FLOAT, 2);
@ -70,6 +71,9 @@ void Graphics::init(Level* level) {
lightingShader = ShaderProgramCreator("phong").attributeLocations(
vao->getAttributeLocations()).create();
skydomeShader = ShaderProgramCreator("skydome").attributeLocations(
vao->getAttributeLocations()).create();
depthShader = ShaderProgramCreator("depth")
.attributeLocations(vao->getAttributeLocations()).create();
@ -86,14 +90,20 @@ void Graphics::init(Level* level) {
flameShader = ShaderProgramCreator("flame")
.attributeLocations(flame_positions->getAttributeLocations()).create();
flameColorShader = ShaderProgramCreator("flame_color")
.attributeLocations(fullscreen_quad->getAttributeLocations()).create();
flamePostShader = ShaderProgramCreator("flame_post")
.attributeLocations(fullscreen_quad->getAttributeLocations()).create();
mergeShader = ShaderProgramCreator("merge")
.attributeLocations(fullscreen_quad->getAttributeLocations()).create();
glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &number_of_texture_units);
printf("Your graphics card supports %d texture units.\n", number_of_texture_units);
// Exit if we need more texture units
if (number_of_texture_units < 15) {
printf("You need at least 15 texture units to run this application. Exiting\n");
if (number_of_texture_units < 19) {
printf("You need at least 19 texture units to run this application. Exiting\n");
exit(-1);
}
@ -159,10 +169,31 @@ void Graphics::init(Level* level) {
framebuffer_light->validate();
flamePostShader->use();
flamePostShader->setTexture("light_fbo", light_fbo_color_texture, 15);
flamePostShader->setTexture("light_fbo", light_fbo_color_texture, 14);
flamePostShader->setUniform("windowSizeX", int(windowSize.x));
flamePostShader->setUniform("windowSizeY", int(windowSize.y));
skydomeShader->use();
skydomeShader->setTexture("nightTexture", level->getSkydome()->getNightTexture()->getReference(), 15);
flame_fbo_color_texture = SharedTexture2D(new Texture2D(windowSize, GL_RGBA8));
flame_fbo_color_texture->setMinFilter(GL_NEAREST);
flame_fbo_color_texture->setMagFilter(GL_NEAREST);
flame_fbo_color_texture->setWrapS(GL_CLAMP_TO_BORDER);
flame_fbo_color_texture->setWrapT(GL_CLAMP_TO_BORDER);
framebuffer_flame = SharedFrameBufferObject(new FrameBufferObject());
framebuffer_flame->attachColorTexture("oColor", flame_fbo_color_texture);
framebuffer_flame->setDepthTexture(light_fbo_depth_texture);
framebuffer_flame->setClearColor(glm::vec4(0.0f, 0.0f, 0.0f, 0.0f));
framebuffer_flame->validate();
mergeShader->use();
mergeShader->setTexture("flame_fbo", flame_fbo_color_texture, 16);
mergeShader->setTexture("light_fbo", light_fbo_color_texture, 17);
flameColorShader->use();
flameColorShader->setTexture("flame_fbo", flame_fbo_color_texture, 18);
updateClosestLights();
}
@ -183,6 +214,7 @@ void Graphics::render(double time)
glm::vec3 upvectors[6] = {glm::vec3(0.0f, -1.0f, 0.0f),glm::vec3(0.0f, -1.0f, 0.0f),glm::vec3(0.0f, 0.0f, -1.0f),
glm::vec3(0.0f, 0.0f, -1.0f),glm::vec3(0.0f, -1.0f, 0.0f),glm::vec3(0.0f, -1.0f, 0.0f)};
framebuffer_cube->bind();
for (unsigned int i_pointlight = 0; i_pointlight<closestLights.size() && i_pointlight < maxShadowRenderCount; i_pointlight++) {
// render each side of the cube
@ -200,6 +232,7 @@ void Graphics::render(double time)
}
}
}
// render depth textures for sun
depthShader->use();
glViewport(0, 0, windowSize.x, windowSize.y);
@ -234,6 +267,20 @@ void Graphics::render(double time)
framebuffer_light->bind();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//set view and projection matrix
glm::mat4 lightingViewProjectionMatrix = glm::perspective(1.571f, (float)windowSize.x/(float)windowSize.y, 0.1f, farPlane) * buildViewMatrix(level);
//render skydome
skydomeShader->use();
// set fog Parameters
skydomeShader->setUniform("farPlane", farPlane);
skydomeShader->setUniform("skydomeSize", level->getSkydomeSize());
skydomeShader->setUniform("fogColor", level->getFogColour());
skydomeShader->setUniform("cameraCenter", level->getCameraCenter()->getPosition());
skydomeShader->setUniform("directionalVector", level->getDirectionalLight()->getPosition());
skydomeShader->setUniform("sunColor", level->getDirectionalLight()->getColour());
level->getSkydome()->render(skydomeShader, false, true, &lightingViewProjectionMatrix);
lightingShader->use();
//set lighting parameters
@ -271,19 +318,17 @@ void Graphics::render(double time)
lightingShader->setUniform("ambientColor", level->getAmbientLight());
lightingShader->setUniform("camera", level->getPhysics()->getCameraPosition());
//set view and projection matrix
glm::mat4 lightingViewProjectionMatrix = glm::perspective(1.571f, (float)windowSize.x/(float)windowSize.y, 0.1f, farPlane) * buildViewMatrix(level);
// render the level
level->render(lightingShader, true, &lightingViewProjectionMatrix, &depthBiasVPs);
// draw flames on top
flameShader->use();
framebuffer_flame->bind();
glClear(GL_COLOR_BUFFER_BIT);
// cull faces to get consistent color while using alpha
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
// draw with colors
flameShader->setUniform("viewProjectionMatrix", lightingViewProjectionMatrix);
flameShader->setUniform("modelViewProjectionMatrix", lightingViewProjectionMatrix);
@ -299,10 +344,21 @@ void Graphics::render(double time)
flame_positions->render();
flameShader->setUniform("left", false);
flame_positions->render();
glDisable(GL_CULL_FACE);
glDepthMask(GL_FALSE);
flameColorShader->use();
fullscreen_quad->render();
framebuffer_light->bind();
mergeShader->use();
glDisable(GL_DEPTH_TEST);
fullscreen_quad->render();
glEnable(GL_DEPTH_TEST);
// draw slightly larger only for stencil buffer to blur edges
flameShader->use();
glEnable(GL_STENCIL_TEST);
glStencilFunc(GL_ALWAYS, 1, 0xFF); //Set any stencil to 1
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
@ -328,11 +384,9 @@ void Graphics::render(double time)
glStencilFunc(GL_EQUAL, 1, 0xFF); //Pass test if stencil value is 1
glStencilMask(0x00);// don't write to stencil buffer
glDepthMask(GL_TRUE);
glDisable(GL_CULL_FACE);
flamePostShader->use();
fullscreen_quad->render();
glDepthMask(GL_TRUE);
glDisable(GL_STENCIL_TEST);

5
graphics.hh
View File

@ -31,15 +31,20 @@ class Graphics {
float farPlane;
std::vector<Light> closestLights;
SharedShaderProgram lightingShader;
SharedShaderProgram skydomeShader;
SharedShaderProgram depthCubeShader;
SharedShaderProgram depthShader;
SharedShaderProgram flameShader;
SharedShaderProgram flameColorShader;
SharedShaderProgram flamePostShader;
SharedShaderProgram mergeShader;
std::vector<SharedTexture2D> depth_directionalMaps;
std::vector<SharedFrameBufferObject> framebuffer_directional;
std::vector<SharedTextureCubeMap> depth_cubeMaps;
SharedFrameBufferObject framebuffer_cube;
SharedFrameBufferObject framebuffer_light;
SharedFrameBufferObject framebuffer_flame;
SharedTexture2D flame_fbo_color_texture;
SharedTexture2D light_fbo_color_texture;
SharedTexture2D light_fbo_depth_texture;
SharedVertexArrayObject flame_positions;

33
level.cc
View File

@ -39,6 +39,8 @@ void Level::load() {
.addFunction("getObjectCount", &Level::getPhysicsObjectsVectorSize)
.addFunction("moveObject", &Level::moveObject)
.addFunction("resetPlayer", &Level::resetPlayer)
.addFunction("movePlayer", &Level::movePlayer)
.addFunction("setSunDirection", &Level::setSunDirection)
.endClass();
//Push the level to Lua as a global variable
luabridge::push(luaState, this);
@ -50,9 +52,11 @@ void Level::load() {
void Level::render(ACGL::OpenGL::SharedShaderProgram shader, bool lightingPass,
glm::mat4* viewProjectionMatrix, std::vector<glm::mat4>* shadowVPs) {
for(unsigned int i = 0; i<objects.size(); i++) {
// do not project shadow of skydome
if(lightingPass || (objects.at(i) != skydome)) {
objects.at(i)->render(shader, lightingPass, viewProjectionMatrix, shadowVPs);
if (lightingPass) {
objects.at(i)->render(shader, lightingPass, true, viewProjectionMatrix, shadowVPs);
}
else {
objects.at(i)->render(shader, lightingPass, false, viewProjectionMatrix, shadowVPs);
}
}
}
@ -112,7 +116,7 @@ void Level::update(float runTimeSinceLastUpdate, float runTime, glm::vec2 mouseD
physicsObjects[i]->setRotation(physics.getRotation(i));
}
skydome->setPosition(glm::vec3(cameraCenter->getPosition().x,
skydome.setPosition(glm::vec3(cameraCenter->getPosition().x,
0.0f, cameraCenter->getPosition().z));
if (runTime > 2.0f) {
@ -186,8 +190,12 @@ void Level::deleteObject(int objectIndex){
void Level::resetPlayer(){
Loader loader = Loader();
glm::vec3 newPosition = loader.reloadPlayerPosition(xmlFilePath, this);
physics.forceMove(newPosition, playerIndex);
physics.forceMoveCamera(newPosition + glm::vec3(1,0,0));
physics.forcePlayer(newPosition);
}
void Level::movePlayer(float xPosition, float yPosition, float zPosition){
glm::vec3 newPosition = glm::vec3(xPosition, yPosition, zPosition);
physics.forcePlayer(newPosition);
}
void Level::setPlayerIndex(int index){
@ -198,7 +206,7 @@ void Level::setStrength(float strength) {
this->strength = strength;
}
void Level::setSkydomeObject(Object* object){
void Level::setSkydomeObject(Skydome object){
this->skydome = object;
}
@ -222,6 +230,13 @@ void Level::setDirectionalLight(Light light) {
this->directionalLight = light;
}
void Level::setSunDirection(float x, float y, float z){
glm::vec3 lightPosition = glm::vec3(x,y,z);
glm::vec3 lightColour = this->directionalLight.getColour();
float lightIntensity = this->directionalLight.getIntensity();
this->directionalLight = Light(lightPosition, lightColour, lightIntensity);
}
Physics* Level::getPhysics() {
return &physics;
}
@ -253,3 +268,7 @@ lua_State* Level::getLuaState() {
Terrain* Level::getTerrain() {
return &terrain;
}
Skydome* Level::getSkydome() {
return &skydome;
}

8
level.hh
View File

@ -10,6 +10,7 @@
#include "camera.hh"
#include "physics.hh"
#include "trigger.hh"
#include "skydome.hh"
extern "C" {
#include "extern/lua/src/lua.h"
@ -36,17 +37,19 @@ class Level {
glm::vec4 getFogColour();
void setSkydomeSize(float size);
float getSkydomeSize();
Skydome* getSkydome();
std::vector<Object*>* getObjects();
std::vector<Object*>* getPhysicsObjects();
void deleteObject(int objectIndex);
void moveObject(int objectIndex, float strength, float xPos, float yPos, float zPos);
void setStrength(float strength);
void setSkydomeObject(Object* object);
void setSkydomeObject(Skydome object);
void addObject(Object* object);
void addPhysicsObject(Object* object);
void setAmbientLight(glm::vec3 colour);
void setFogColour(glm::vec4 colour);
void setDirectionalLight(Light light);
void setSunDirection(float x, float y, float z);
Physics* getPhysics();
unsigned int getObjectsVectorSize();
unsigned int getPhysicsObjectsVectorSize();
@ -56,6 +59,7 @@ class Level {
lua_State* getLuaState();
Terrain* getTerrain();
void resetPlayer();
void movePlayer(float xPosition, float yPosition, float zPosition);
void setPlayerIndex(int index);
private:
lua_State* luaState=nullptr;
@ -68,7 +72,7 @@ class Level {
Light directionalLight;
Object* cameraCenter;
int playerIndex;
Object* skydome;
Skydome skydome;
Physics physics;
Camera camera;
Terrain terrain;

25
loader.cc
View File

@ -70,22 +70,28 @@ void Loader::load(std::string filePath, Level* level, std::string compositionsPa
//load the skydome
XMLElement* skydomeElement = doc->FirstChildElement("skydome");
std::string skydomeTexture = queryString(skydomeElement, "texture");
std::string skydomePath = "../" + globalGeometryPath + "skydome.obj";
std::string skydomeModelFileName = queryString(skydomeElement, "model");
std::string skydomePath = "../" + globalGeometryPath + skydomeModelFileName;
if(stat(skydomePath.c_str(), &buf) != 0){
std::cout << "The object file " << skydomePath << " does not exist." << std::endl;
exit(-1);
}
Model skydomeModel = Model("skydome.obj", level->getSkydomeSize());
Model skydomeModel = Model(skydomeModelFileName, level->getSkydomeSize());
std::string skydomeTexture = queryString(skydomeElement, "texture");
std::string skydomeTexturePath = "../" + globalTexturePath + skydomeTexture;
if(stat(skydomeTexturePath.c_str(), &buf) != 0){
std::cout << "The texture file " << skydomeTexturePath << " does not exist." << std::endl;
exit(-1);
}
Material skydomeMaterial = Material(skydomeTexture, 0.7f, 0.0f, 0.0f, 0.0f);
Object* skydomeObject = new Object(skydomeModel, skydomeMaterial, glm::vec3(0.0f, 0.0f, 0.0f),
glm::vec3(0.0f, 0.0f, 0.0f), true);
level->addObject(skydomeObject);
Material skydomeMaterial = Material(skydomeTexture, 1.0f, 0.0f, 0.0f, 0.0f);
std::string nightTexture = queryString(skydomeElement, "nightTexture");
std::string nightTexturePath = "../" + globalTexturePath + nightTexture;
if(stat(nightTexturePath.c_str(), &buf) != 0){
std::cout << "The texture file " << nightTexturePath << " does not exist." << std::endl;
exit(-1);
}
Material nightMaterial = Material(nightTexture, 1.0f, 0.0f, 0.0f, 0.0f);
Skydome skydomeObject = Skydome(skydomeModel, skydomeMaterial, nightMaterial);
level->setSkydomeObject(skydomeObject);
//load lighting parameters
@ -128,10 +134,12 @@ void Loader::load(std::string filePath, Level* level, std::string compositionsPa
int thisType = queryInt(thisComposition, "typeID");
//iterate over all compositions in Compositions.xml to find the one corresponding to the current composition
XMLElement* composition = compositions->FirstChildElement("composition");
bool typeExists = false;
for(; composition; composition=composition->NextSiblingElement("composition")){
int compositionType = queryInt(composition, "typeID");
//corect composition found
if(thisType == compositionType){
typeExists = true;
//iterate over all objects of the composition
XMLElement* xmlObject = composition->FirstChildElement("object");
int objectNum = 0;
@ -312,6 +320,9 @@ void Loader::load(std::string filePath, Level* level, std::string compositionsPa
}//iterating over all lights of the composition
}//corect composition found
}//iterating over all compositions in Compositions.xml
if (!typeExists){
std::cout << "The typeID " << thisType << " exists in the level xml but is not a Compositions." << std::endl;
}
}//iterating over all compositions in Level.xml
//load triggers

2
main.cc
View File

@ -81,7 +81,7 @@ bool createWindow()
setGLFWHintsForOpenGLVersion( ACGL_OPENGL_VERSION );
// activate multisampling (second parameter is the number of samples):
glfwWindowHint( GLFW_SAMPLES, 4);
//glfwWindowHint( GLFW_SAMPLES, 4);
// request an OpenGL debug context:
glfwWindowHint( GLFW_OPENGL_DEBUG_CONTEXT, true );

8
object.cc
View File

@ -14,18 +14,22 @@ Object::~Object() {
}
void Object::render(ACGL::OpenGL::SharedShaderProgram shader, bool lightingPass,
glm::mat4* viewProjectionMatrix, std::vector<glm::mat4>* additionalMatrices) {
bool texturePass, glm::mat4* viewProjectionMatrix,
std::vector<glm::mat4>* additionalMatrices) {
if (!renderable) {
return;
}
glm::mat4 modelMatrix = glm::translate(getPosition()) * getRotation() * glm::scale<float>(glm::vec3(model.getScale()));
if(texturePass) {
shader->setTexture("uTexture", material.getReference(), 0);
shader->setUniform("modelMatrix", modelMatrix);
}
if (lightingPass) {
// set lightning parameters for this object
shader->setUniform("ambientFactor", material.getAmbientFactor());
shader->setUniform("diffuseFactor", material.getDiffuseFactor());
shader->setUniform("specularFactor", material.getSpecularFactor());
shader->setUniform("shininess", material.getShininess());
shader->setTexture("uTexture", material.getReference(), 0);
// set model matrix
shader->setUniform("modelMatrix", modelMatrix);
// set shadowMVPs

3
object.hh
View File

@ -16,7 +16,8 @@ class Object : public Entity {
Object();
~Object();
void render(ACGL::OpenGL::SharedShaderProgram shader, bool lightingPass,
glm::mat4* viewProjcetionMatrix, std::vector<glm::mat4>* additionalMatrices);
bool texturePass, glm::mat4* viewProjcetionMatrix,
std::vector<glm::mat4>* additionalMatrices=0);
private:
Model model;
Material material;

13
skydome.cc Normal file
View File

@ -0,0 +1,13 @@
#include "skydome.hh"
Skydome::Skydome(Model model, Material material, Material nightTexture) :
Object(model, material, glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.0f, 0.0f, 0.0f), true){
this->nightTexture = nightTexture;
}
Skydome::Skydome() {
}
Material* Skydome::getNightTexture() {
return &nightTexture;
}

11
skydome.hh Normal file
View File

@ -0,0 +1,11 @@
#pragma once
#include "object.hh"
class Skydome : public Object {
public:
Skydome(Model model, Material material, Material nightTexture);
Skydome();
Material* getNightTexture();
private:
Material nightTexture;
};

12
trigger.cc
View File

@ -28,7 +28,11 @@ Trigger::~Trigger(){
void Trigger::triggerUpdate(){
if (isBigger && (glm::distance(object->getPosition(), position) > distance)) {
luaL_dofile(luaState, luaScript.c_str());
int error = luaL_dofile(luaState, luaScript.c_str());
if (error != 0) {
std::cout << "Couldn't load file: " << this->luaScript << std::endl;
exit(-1);
}
if (undo){
luabridge::getGlobal(luaState, "triggerUndo")(objectToChange);
}else{
@ -36,7 +40,11 @@ void Trigger::triggerUpdate(){
}
}
else if (!isBigger && (glm::distance(object->getPosition(), position) < distance)) {
luaL_dofile(luaState, luaScript.c_str());
int error = luaL_dofile(luaState, luaScript.c_str());
if (error != 0) {
std::cout << "Couldn't load file: " << this->luaScript << std::endl;
exit(-1);
}
if (undo){
luabridge::getGlobal(luaState, "triggerUndo")(objectToChange);
}else{