diff options
Diffstat (limited to 'src/main.odin')
| -rw-r--r-- | src/main.odin | 59 |
1 files changed, 28 insertions, 31 deletions
diff --git a/src/main.odin b/src/main.odin index 617c3aa..db25478 100644 --- a/src/main.odin +++ b/src/main.odin @@ -133,30 +133,27 @@ main :: proc() { gl.EnableVertexAttribArray(0) gl.VertexAttribPointer(1, 3, gl.FLOAT, gl.FALSE, 8 * size_of(f32), 3 * size_of(f32)) gl.EnableVertexAttribArray(1) - gl.VertexAttribPointer(2, 2, gl.FLOAT, gl.FALSE, 8 * size_of(f32), 6 * size_of(f32)); + gl.VertexAttribPointer(2, 2, gl.FLOAT, gl.FALSE, 8 * size_of(f32), 6 * size_of(f32)) gl.EnableVertexAttribArray(2) gl.GenVertexArrays(1, &light_cube_vao) gl.BindVertexArray(light_cube_vao) gl.BindBuffer(gl.ARRAY_BUFFER, vbo) - gl.VertexAttribPointer(0, 3, gl.FLOAT, gl.FALSE, 8 * size_of(f32), 0) + gl.VertexAttribPointer(0, 3, gl.FLOAT, gl.FALSE, 8 * size_of(f32), 0) gl.EnableVertexAttribArray(0) defer gl.DeleteVertexArrays(1, &light_cube_vao) defer gl.DeleteVertexArrays(1, &cube_vao) defer gl.DeleteBuffers(1, &vbo) - diffuse_map := load_texture("res/images/container.png") - specular_map := load_texture("res/images/container_specular.png") + diffuse_map := load_texture("res/images/container.png") + specular_map := load_texture("res/images/container_specular.png") - if diffuse_map == 0 { - fmt.eprintln("could not load texture: exiting...") - return - } + if diffuse_map == 0 { + fmt.eprintln("could not load texture: exiting...") + return + } - light_cube_shader, err := shader_init( - "res/shaders/light_cube.vs", - "res/shaders/light_cube.fs", - ) + light_cube_shader, err := shader_init("res/shaders/light_cube.vs", "res/shaders/light_cube.fs") if err == SHADER_LOAD_ERROR { fmt.eprintln("Could not initialize shader") return @@ -170,9 +167,9 @@ main :: proc() { return } - shader_use(lighting_shader) - shader_set_i32(lighting_shader, "material.diffuse", 0) - shader_set_i32(lighting_shader, "material.specular", 1) + shader_use(lighting_shader) + shader_set_i32(lighting_shader, "material.diffuse", 0) + shader_set_i32(lighting_shader, "material.specular", 1) //gl.PolygonMode(gl.FRONT_AND_BACK, gl.LINE) gl.Enable(gl.DEPTH_TEST) @@ -197,11 +194,11 @@ main :: proc() { shader_set_f32(lighting_shader, cstring("material.shininess"), 32.0) light_diffuse := Vec3{0.5, 0.5, 0.05} - light_ambient := Vec3{0.2, 0.2, 0.2} + light_ambient := Vec3{0.2, 0.2, 0.2} light_specular := Vec3{1.0, 1.0, 1.0} - light_direction := Vec3{-0.2, -1.0, -0.3} + light_direction := Vec3{-0.2, -1.0, -0.3} - shader_set_vec3(lighting_shader, "light_direction", &light_direction) + shader_set_vec3(lighting_shader, "light.direction", &light_direction) shader_set_vec3(lighting_shader, cstring("light.ambient"), &light_ambient) shader_set_vec3(lighting_shader, cstring("light.diffuse"), &light_diffuse) shader_set_vec3(lighting_shader, cstring("light.specular"), &light_specular) @@ -228,23 +225,23 @@ main :: proc() { model := linalg.MATRIX4F32_IDENTITY shader_set_mat4(lighting_shader, cstring("model"), &model) - gl.ActiveTexture(gl.TEXTURE0) - gl.BindTexture(gl.TEXTURE_2D, diffuse_map) + gl.ActiveTexture(gl.TEXTURE0) + gl.BindTexture(gl.TEXTURE_2D, diffuse_map) - gl.ActiveTexture(gl.TEXTURE1) - gl.BindTexture(gl.TEXTURE_2D, specular_map) + gl.ActiveTexture(gl.TEXTURE1) + gl.BindTexture(gl.TEXTURE_2D, specular_map) gl.BindVertexArray(cube_vao) // gl.DrawArrays(gl.TRIANGLES, 0, 36) - for position, i in cube_positions { - model = linalg.MATRIX4F32_IDENTITY - model *= linalg.matrix4_translate_f32(position) - angle : f32 = linalg.to_radians(20.0 * f32(i)) - model *= linalg.matrix4_rotate_f32(angle, Vec3{1.0, 0.3, 0.5}) - - shader_set_mat4(lighting_shader, "model", &model) - gl.DrawArrays(gl.TRIANGLES, 0, 36) - } + for position, i in cube_positions { + model = linalg.MATRIX4F32_IDENTITY + model *= linalg.matrix4_translate_f32(position) + angle: f32 = linalg.to_radians(20.0 * f32(i)) + model *= linalg.matrix4_rotate_f32(angle, Vec3{1.0, 0.3, 0.5}) + + shader_set_mat4(lighting_shader, "model", &model) + gl.DrawArrays(gl.TRIANGLES, 0, 36) + } //// lamp cube object drawing //shader_use(light_cube_shader) |