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Point light shadows+cubemap array fbo+cleanup

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bloeys
2024-04-15 10:49:18 +04:00
parent c4b1dd1b3d
commit fbfcbaa156
6 changed files with 294 additions and 94 deletions
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30
materials/material.go
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@ -11,12 +11,13 @@ import (
type TextureSlot uint32
const (
TextureSlot_Diffuse TextureSlot = 0
TextureSlot_Specular TextureSlot = 1
TextureSlot_Normal TextureSlot = 2
TextureSlot_Emission TextureSlot = 3
TextureSlot_Cubemap TextureSlot = 10
TextureSlot_ShadowMap TextureSlot = 11
TextureSlot_Diffuse TextureSlot = 0
TextureSlot_Specular TextureSlot = 1
TextureSlot_Normal TextureSlot = 2
TextureSlot_Emission TextureSlot = 3
TextureSlot_Cubemap TextureSlot = 10
TextureSlot_ShadowMap TextureSlot = 11
TextureSlot_Cubemap_Array TextureSlot = 12
)
type Material struct {
@ -26,6 +27,7 @@ type Material struct {
UnifLocs map[string]int32
AttribLocs map[string]int32
// @TODO do this in a better way. Perhaps something like how we do fbo attachments
// Phong shading
DiffuseTex uint32
SpecularTex uint32
@ -35,11 +37,12 @@ type Material struct {
// Shininess of specular highlights
Shininess float32
// Cubemap
CubemapTex uint32
// Cubemaps
CubemapTex uint32
CubemapArrayTex uint32
// Shadowmaps
ShadowMap uint32
ShadowMapTex1 uint32
}
func (m *Material) Bind() {
@ -71,9 +74,14 @@ func (m *Material) Bind() {
gl.BindTexture(gl.TEXTURE_CUBE_MAP, m.CubemapTex)
}
if m.ShadowMap != 0 {
if m.CubemapArrayTex != 0 {
gl.ActiveTexture(uint32(gl.TEXTURE0 + TextureSlot_Cubemap_Array))
gl.BindTexture(gl.TEXTURE_CUBE_MAP_ARRAY, m.CubemapArrayTex)
}
if m.ShadowMapTex1 != 0 {
gl.ActiveTexture(uint32(gl.TEXTURE0 + TextureSlot_ShadowMap))
gl.BindTexture(gl.TEXTURE_2D, m.ShadowMap)
gl.BindTexture(gl.TEXTURE_2D, m.ShadowMapTex1)
}
}