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Move ambient color to lightubo

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This commit is contained in:
bloeys
2024-09-15 16:18:03 +04:00
parent 5dfdea9a7b
commit 9dccb23613
2 changed files with 12 additions and 18 deletions
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20
main.go
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@ -242,6 +242,7 @@ type LightsUboData struct {
DirLight DirLightUboData
PointLights [POINT_LIGHT_COUNT]PointLightUboData
SpotLights [SPOT_LIGHT_COUNT]SpotLightUboData
AmbientColor gglm.Vec3
}
const (
@ -333,8 +334,6 @@ var (
dpiScaling float32
// Light settings
ambientColor = gglm.NewVec3(20.0/255, 20.0/255, 20.0/255)
dirLightDir = gglm.NewVec3(0, -0.5, -0.8)
// Lights
dirLight = DirLight{
@ -614,7 +613,6 @@ func (g *Game) Init() {
whiteMat.SetUnifInt32("material.specular", int32(materials.TextureSlot_Specular))
whiteMat.SetUnifInt32("material.normal", int32(materials.TextureSlot_Normal))
whiteMat.SetUnifInt32("material.emission", int32(materials.TextureSlot_Emission))
whiteMat.SetUnifVec3("ambientColor", &ambientColor)
whiteMat.SetUnifFloat32("material.shininess", whiteMat.Shininess)
whiteMat.SetUnifInt32("dirLightShadowMap", int32(materials.TextureSlot_ShadowMap1))
whiteMat.SetUnifInt32("pointLightCubeShadowMaps", int32(materials.TextureSlot_Cubemap_Array))
@ -629,7 +627,6 @@ func (g *Game) Init() {
containerMat.SetUnifInt32("material.specular", int32(materials.TextureSlot_Specular))
containerMat.SetUnifInt32("material.normal", int32(materials.TextureSlot_Normal))
containerMat.SetUnifInt32("material.emission", int32(materials.TextureSlot_Emission))
containerMat.SetUnifVec3("ambientColor", &ambientColor)
containerMat.SetUnifFloat32("material.shininess", containerMat.Shininess)
containerMat.SetUnifInt32("dirLightShadowMap", int32(materials.TextureSlot_ShadowMap1))
containerMat.SetUnifInt32("pointLightCubeShadowMaps", int32(materials.TextureSlot_Cubemap_Array))
@ -644,7 +641,6 @@ func (g *Game) Init() {
groundMat.SetUnifInt32("material.specular", int32(materials.TextureSlot_Specular))
groundMat.SetUnifInt32("material.normal", int32(materials.TextureSlot_Normal))
groundMat.SetUnifInt32("material.emission", int32(materials.TextureSlot_Emission))
groundMat.SetUnifVec3("ambientColor", &ambientColor)
groundMat.SetUnifFloat32("material.shininess", groundMat.Shininess)
groundMat.SetUnifInt32("dirLightShadowMap", int32(materials.TextureSlot_ShadowMap1))
groundMat.SetUnifInt32("pointLightCubeShadowMaps", int32(materials.TextureSlot_Cubemap_Array))
@ -658,7 +654,6 @@ func (g *Game) Init() {
palleteMat.SetUnifInt32("material.specular", int32(materials.TextureSlot_Specular))
palleteMat.SetUnifInt32("material.normal", int32(materials.TextureSlot_Normal))
palleteMat.SetUnifInt32("material.emission", int32(materials.TextureSlot_Emission))
palleteMat.SetUnifVec3("ambientColor", &ambientColor)
palleteMat.SetUnifFloat32("material.shininess", palleteMat.Shininess)
palleteMat.SetUnifInt32("dirLightShadowMap", int32(materials.TextureSlot_ShadowMap1))
palleteMat.SetUnifInt32("pointLightCubeShadowMaps", int32(materials.TextureSlot_Cubemap_Array))
@ -699,8 +694,6 @@ func (g *Game) Init() {
// Fbos and lights
g.initFbos()
g.applyLightUpdates()
// Ubos
g.initUbos()
@ -708,6 +701,7 @@ func (g *Game) Init() {
cam.Update()
updateAllProjViewMats(cam.ProjMat, cam.ViewMat)
lightsUboData.AmbientColor = gglm.NewVec3(20.0/255, 20.0/255, 20.0/255)
g.applyLightUpdates()
}
@ -762,6 +756,9 @@ func (g *Game) initUbos() {
{Id: 20, Type: buffers.DataTypeFloat32}, // 04 176
},
},
// Ambient
{Id: 21, Type: buffers.DataTypeVec3}, // 12 192
},
)
@ -957,11 +954,8 @@ func (g *Game) showDebugWindow() {
// Ambient light
imgui.Text("Ambient Light")
if imgui.ColorEdit3("Ambient Color", &ambientColor.Data) {
whiteMat.SetUnifVec3("ambientColor", &ambientColor)
containerMat.SetUnifVec3("ambientColor", &ambientColor)
groundMat.SetUnifVec3("ambientColor", &ambientColor)
palleteMat.SetUnifVec3("ambientColor", &ambientColor)
if imgui.ColorEdit3("Ambient Color", &lightsUboData.AmbientColor.Data) {
updateLights = true
}
imgui.Spacing()

4
res/shaders/simple.glsl
View File

@ -52,6 +52,7 @@ layout (std140) uniform Lights {
DirLight dirLight;
PointLight pointLights[NUM_POINT_LIGHTS];
SpotLight spotLights[NUM_SPOT_LIGHTS];
vec3 ambientColor;
};
//
@ -197,10 +198,9 @@ layout (std140) uniform Lights {
DirLight dirLight;
PointLight pointLights[NUM_POINT_LIGHTS];
SpotLight spotLights[NUM_SPOT_LIGHTS];
vec3 ambientColor;
};
uniform vec3 ambientColor = vec3(0.2, 0.2, 0.2);
//
// Outputs
//