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Added camera uniforms for projection and view matrix

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This commit is contained in:
Lorenzo Torres 2025-08-04 17:23:00 +02:00
parent 59e3997056
commit dcb2ee0584
7 changed files with 92 additions and 28 deletions
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13
src/renderer/Camera.zig
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@ -12,21 +12,18 @@ pub const Uniform = struct {
model: math.Matrix,
};
uniform: Uniform,
position: @Vector(3, f32),
target: @Vector(3, f32),
direction: @Vector(3, f32),
right: @Vector(3, f32),
front: @Vector(3, f32),
up: @Vector(3, f32),
target: @Vector(3, f32) = .{0.0, 0.0, 0.0},
front: @Vector(3, f32) = .{0.0, 0.0, 1.0 },
up: @Vector(3, f32) = .{0.0, 1.0, 0.0 },
speed: f32 = 2.5,
pub fn getProjection(width: usize, height: usize) math.Matrix {
return math.Matrix.perspective(math.rad(45.0), (@as(f32, @floatFromInt(width)) / @as(f32, @floatFromInt(height))), 0.1, 10.0);
return math.Matrix.perspective(math.rad(45.0), (@as(f32, @floatFromInt(width)) / @as(f32, @floatFromInt(height))), 0.1, 100.0);
}
pub fn getView(self: Camera) math.Matrix {
math.lookAt(self.position, self.position + self.front, self.up);
return math.Matrix.lookAt(self.position, self.target, self.up);
}
pub fn moveCamera(pool: *ecs.Pool) void {