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authorLaszlo Agocs <laszlo.agocs@qt.io>2017-03-24 14:16:32 +0100
committerLaszlo Agocs <laszlo.agocs@qt.io>2017-03-26 22:40:18 +0000
commitdfef2e3f3eb2ca51e47ac26ee58c5569892d0128 (patch)
tree4c059288d61d4681a8cf89e5f1d2865aa0c11c8a /examples/vulkan
parent92dce210a2ca97161b4fc9cb1991585816982ff7 (diff)
Clarify the front face winding order in the Vulkan examples
After applying the correction matrix the front face is CW, not CCW. The examples work either way but fix them up to avoid reader confusion. Change-Id: I491e6dc17c21897a59f36d32061e937f2b6c4c9d Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Diffstat (limited to 'examples/vulkan')
-rw-r--r--examples/vulkan/hellovulkantexture/hellovulkantexture.cpp4
-rw-r--r--examples/vulkan/shared/trianglerenderer.cpp2
2 files changed, 3 insertions, 3 deletions
diff --git a/examples/vulkan/hellovulkantexture/hellovulkantexture.cpp b/examples/vulkan/hellovulkantexture/hellovulkantexture.cpp
index 9953352e28..5e52d5e006 100644
--- a/examples/vulkan/hellovulkantexture/hellovulkantexture.cpp
+++ b/examples/vulkan/hellovulkantexture/hellovulkantexture.cpp
@@ -612,8 +612,8 @@ void VulkanRenderer::initResources()
memset(&rs, 0, sizeof(rs));
rs.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
rs.polygonMode = VK_POLYGON_MODE_FILL;
- rs.cullMode = VK_CULL_MODE_NONE; // we want the back face as well
- rs.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
+ rs.cullMode = VK_CULL_MODE_BACK_BIT;
+ rs.frontFace = VK_FRONT_FACE_CLOCKWISE;
rs.lineWidth = 1.0f;
pipelineInfo.pRasterizationState = &rs;
diff --git a/examples/vulkan/shared/trianglerenderer.cpp b/examples/vulkan/shared/trianglerenderer.cpp
index f2e636bbe6..a0800080a0 100644
--- a/examples/vulkan/shared/trianglerenderer.cpp
+++ b/examples/vulkan/shared/trianglerenderer.cpp
@@ -337,7 +337,7 @@ void TriangleRenderer::initResources()
rs.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
rs.polygonMode = VK_POLYGON_MODE_FILL;
rs.cullMode = VK_CULL_MODE_NONE; // we want the back face as well
- rs.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
+ rs.frontFace = VK_FRONT_FACE_CLOCKWISE;
rs.lineWidth = 1.0f;
pipelineInfo.pRasterizationState = &rs;