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Rotate item drops around their center.

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IntegratedQuantum 2024-08-17 11:10:44 +02:00
parent 3a6f55b8e7
commit ce17aee034
1 changed files with 2 additions and 1 deletions
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3
src/itemdrop.zig
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@ -675,10 +675,11 @@ pub const ItemDropRenderer = struct { // MARK: ItemDropRenderer
Vec3f{light >> 16 & 255, light >> 8 & 255, light & 255}/@as(Vec3f, @splat(255))
)));
pos -= playerPos;
var modelMatrix = Mat4f.translation(@floatCast(pos));
var modelMatrix = Mat4f.translation(@floatCast(pos + Vec3d{0.5, 0.5, 0.5}));
modelMatrix = modelMatrix.mul(Mat4f.rotationX(-rot[0]));
modelMatrix = modelMatrix.mul(Mat4f.rotationY(-rot[1]));
modelMatrix = modelMatrix.mul(Mat4f.rotationZ(-rot[2]));
modelMatrix = modelMatrix.mul(Mat4f.translation(.{-0.5, -0.5, -0.5}));
c.glUniformMatrix4fv(itemUniforms.modelMatrix, 1, c.GL_TRUE, @ptrCast(&modelMatrix));
const model = getModel(item);