C# (CSharp) SDL_gpu.GPU_GetAttributeLocation示例

示例#1

        public void SetAttribute(string name, Vector4 value)
        {
            EnsureNotDisposed();

            var loc = SDL_gpu.GPU_GetAttributeLocation(ProgramHandle, name);

            if (loc == -1)
            {
                _log.Warning($"Vec4 attribute '{name}' does not exist.");
                return;
            }

            SDL_gpu.GPU_SetAttributefv(loc, 4, new[] { value.X, value.Y, value.Z, value.W });
        }

示例#2

        public void SetAttribute(string name, Color value)
        {
            EnsureNotDisposed();

            var loc = SDL_gpu.GPU_GetAttributeLocation(ProgramHandle, name);

            if (loc == -1)
            {
                _log.Warning($"Vec4 attribute '{name}' does not exist.");
                return;
            }

            SDL_gpu.GPU_SetAttributefv(loc, 4, value.AsNormalizedFloatArray());
        }

示例#3

        public void SetAttribute(string name, uint value)
        {
            EnsureNotDisposed();

            var loc = SDL_gpu.GPU_GetAttributeLocation(ProgramHandle, name);

            if (loc == -1)
            {
                _log.Warning($"Uint attribute '{name}' does not exist.");
                return;
            }

            SDL_gpu.GPU_SetAttributeui(loc, value);
        }