WVR_SetProjectedPassthroughMesh¶
-
WVR_EXPORT WVR_Result WVR_SetProjectedPassthroughMesh(float * vertexBuffer, uint32_t vertextCount, uint32_t * indices, uint32_t indexCount) Function to set the rectangle area for the projected passthrough.
This function must be called after calling WVR_RenderInit().
- Version
- API Level 7
- Note
- Supported from Runtime version 7 or higher (certain devices only).
- Parameters
vertexBuffer: Set the vertex data.vertextCount: Set the count of vertex data.indices: Set the triangle indices.indexCount: Set the count of indices.
- Return Value
WVR_SUCCESS: The setting is valid.WVR_Error_RuntimeVersionNotSupport: This feature is supported from Runtime version 7 or higher.WVR_Error_FeatureNotSupport: This feature is not supported on this device.
How to use¶
The following example sets the Mesh for the projected passthrough by pressing button A:
#include <wvr/wvr_system.h>
void pollEvent() {
if (event.common.type == WVR_EventType_ButtonUnpressed) {
if (event.input.inputId == WVR_InputId_Alias1_A) {
float size = 0.125f;
std::vector<float> vertex = { -size, -size, 0.0f,
size, -size, 0.0f,
size, size, 0.0f,
-size, size, 0.0f };
std::vector<uint32_t> indices = { 0, 1, 2, 0, 2, 3 };
WVR_SetProjectedPassthroughMesh(&vertex[0], vertex.size(), &indices[0], indices.size());
WVR_ShowProjectedPassthrough(true);
}
}
}