diff options
| -rw-r--r-- | src/webGLWorker.js | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/webGLWorker.js b/src/webGLWorker.js index ae104680..5d23ffc7 100644 --- a/src/webGLWorker.js +++ b/src/webGLWorker.js @@ -650,15 +650,19 @@ function WebGLWorker() { commandBuffer.push('useProgram', 1, program ? program.id : 0); }; this.uniform1i = function(location, data) { + if (!location) return; commandBuffer.push('uniform1i', 2, location.id, data); }; this.uniform1f = function(location, data) { + if (!location) return; commandBuffer.push('uniform1f', 2, location.id, data); }; this.uniform4fv = function(location, data) { + if (!location) return; commandBuffer.push('uniform4fv', 2, location.id, new Float32Array(data)); }; this.uniformMatrix4fv = function(location, transpose, data) { + if (!location) return; commandBuffer.push('uniformMatrix4fv', 3, location.id, transpose, new Float32Array(data)); }; this.vertexAttrib4fv = function(index, values) { |