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semi-transparent water rendering (TODO)

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This commit is contained in:
Edgaru089
2022-01-29 00:43:11 +08:00
parent 904221ac14
commit fea09c5012
18 changed files with 250 additions and 68 deletions
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8
internal/world/blocks/water.go
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@ -10,7 +10,7 @@ type WaterBehaviour struct{}
func (WaterBehaviour) Static() bool { return false }
func (WaterBehaviour) RequireDataset() bool { return false }
func (WaterBehaviour) RequireBlockUpdate() bool { return false }
func (b WaterBehaviour) Appearance(position itype.Vec3i, aux int, data itype.Dataset, w *world.World) world.BlockAppearance {
func (WaterBehaviour) Appearance(position itype.Vec3i, aux int, data itype.Dataset, w *world.World) world.BlockAppearance {
return world.BlockAppearance{
Name: "water",
Transparent: true,
@ -22,13 +22,13 @@ func (b WaterBehaviour) Appearance(position itype.Vec3i, aux int, data itype.Dat
aux int,
data itype.Dataset,
w *world.World,
vertexArray []world.Vertex) []world.Vertex {
vertexArray []world.Vertex, vertsWater []world.Vertex) (verts, waters []world.Vertex) {
if block := w.Block(position.Addv(0, 1, 0)); block.Id != Water {
return appendFace(itype.YPlus, position, "water.png", itype.Vec3f{0, -0.125, 0}, vertexArray)
return vertexArray, appendFace(itype.YPlus, position, "water.png", itype.Vec3f{0, -0.125, 0}, vertsWater)
}
return vertexArray
return vertexArray, vertsWater
},
}
}